| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [v-ing] [prep] | 11000 |
|
| 2 | and [is] [prep] | 521 |
|
| 3 | [v-ing] [is] [prep] | 143 |
|
| 4 | and [v-ing] [is] | 125 |
|
